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Textbook Expert
Textbook ExpertVerified Tutor
23 Oct 2021

Given information

There are eight cards. Five are green and three are yellow. The five green cards are numbered  and . The three yellow cards are numbered  and . The cards are well shuffled. You randomly draw one card.

 card drawn is green.
card drawn is even-numbered.
 

Step-by-step explanation

Step 1.

The probability of an event  is defined as:

  

The sample space is defined as the set of all the possible outcomes.

Therefore, sample space is:

  

denotes the probability that the card drawn is green given that the card is even-numbered.

The set of outcomes that card is even-numbered is    

The set of outcomes that the card drawn is green given that card is even-numbered is  

Therefore,    

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Introductory Statistics
OER Edition, 2013
Openstax
ISBN: 9781938168208

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